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  • LTC3833IUDC#PBF

LTC3833IUDC#PBF

20 Terminals 4.5V~38V 20-Pin LTC3833 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~2MHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3833IUDC#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 455
  • Description: 20 Terminals 4.5V~38V 20-Pin LTC3833 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 225
Terminal Pitch 0.5mm
Base Part Number LTC3833
Function Step-Down
Number of Outputs 1
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Input Voltage (Max) 38V
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 2.2MHz
Clock Sync No
Height Seated (Max) 0.8mm
Length 4mm
Width 3mm
RoHS Status ROHS3 Compliant

LTC3833IUDC#PBF Overview


This switching controller fits most application requirements since it is packaged in a 20-WFQFN Exposed Pad package. dc motor controller is suitable for 1 output generation. Tube solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). Voltages 4.5V~38V are the dc control's supply voltage and operating voltage, respectively. Worked in an dc switcher with a -40°C~125°C TJ rating. In this switching controller, the switch can be set to 200kHz~2MHz. dc dc regulator is made easier with Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Power Good, Soft Start, Tracking. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a QUAD terminal on the switching converters. There are many different types of terminations for 20. DC switcher's voltage input is 15V. LTC3833 can be searched for other relevant dc to dc converter ics. There are only 20 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4.5V. DC regulator outputs 5.5V voltage based on test statistics. The dc to dc regulator is limited to 38V input voltage. The dc dc regulator's usual output current is 25A, which should be noted down when you start a project. There is a maximum frequency of 2.2MHz for this dc regulators. DC to DC voltage regulator has the value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V to better satisfy the requirement.

LTC3833IUDC#PBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~2MHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V

LTC3833IUDC#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3833IUDC#PBF DC to DC converter applications.

  • Current source circuits
  • Medical equipment
  • Lathes
  • Boring machines
  • Milling machines
  • Combined machine tools
  • Domestic water pumps
  • Various precision measuring instruments
  • Electrical distribution systems
  • Photovoltaic power